From: Owen Anderson <resistor@mac.com>
Date: Tue, 14 Apr 2009 01:04:19 +0000 (+0000)
Subject: LoopIndexSplit needs to inform the loop pass manager of the instructions it is
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0b2a153968ef4419be3dbec70d5eac12b031251f;p=oota-llvm.git

LoopIndexSplit needs to inform the loop pass manager of the instructions it is
deleting, not just the basic block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69011 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/LoopIndexSplit.cpp b/lib/Transforms/Scalar/LoopIndexSplit.cpp
index a8cfaaf3b84..9f5f2cfd39d 100644
--- a/lib/Transforms/Scalar/LoopIndexSplit.cpp
+++ b/lib/Transforms/Scalar/LoopIndexSplit.cpp
@@ -695,6 +695,7 @@ void LoopIndexSplit::removeBlocks(BasicBlock *DeadBB, Loop *LP,
       Instruction *I = BBI;
       ++BBI;
       I->replaceAllUsesWith(UndefValue::get(I->getType()));
+      LPM->deleteSimpleAnalysisValue(I, LP);
       I->eraseFromParent();
     }
     DT->eraseNode(BB);